<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Clock</title>
<script type="text/javascript">
	function startTime()
	{
		var today = new Date();
		var h = today.getHours();
		var m = today.getMinutes();
		var s = today.getSeconds();

		m = checkNumber(m);
		s = checkNumber(s);
		
		document.getElementById("text").innerHTML = h + ":" + m + ":" + s;
		t = setTimeout("startTime()", 500);
	}
	
	function checkNumber(i)
	{
		if (i < 10)
		{
			i = "0" + i;
		}
		return i;
	}
</script>
</head>
<body onLoad="startTime()">
<div id="text"></div>
</body>
</html>